I-silica crucible yelabhorethri

Sicabanga lokho amaklayenti akucabangayo, ukuphuthuma kokuphuthuma ukwenza ngokuvumelana nezintshisakalo zesimiso somthengi, okuvumela ikhwalithi ephezulu kakhulu, ukuncipha kwezindleko zokucubungula, ububanzi bentengo bunengqondo kakhulu, kuwine amathemba amasha nabadala ukusekelwa nokuqinisekiswa. I-silica crucible yelabhorethri, Izinto eziphambili zenkampani yethu zisetshenziswa kabanzi emhlabeni wonke; U-80% wemikhiqizo yethu nezixazululo zithunyelwa e-United States, Japan, Europe nakwezinye izimakethe. Zonke izinto ezamukeleke ngobuqotho izivakashi zizovakashela imboni yethu.

Ukubunjwa Kwezinto Ezibalulekile
Ama-crucibles ethu aselabhorethri enziwe nge-high-purity silica (SiO₂), into eyaziwa kabanzi ngezici zayo ezivelele ezishisayo namakhemikhali:

Ukuhlanzeka: Iziphambano zethu zenziwe nge-silica ehlanzekile engu-45%, eqinisekisa ukumelana nokungcola, igcina ubuqotho bokuhlolwa kwakho nokuhlola.
I-High Melting Point: Ngephuzu lokuncibilika elingu-1710°C, i-silica ilungele izinhlelo zokusebenza ezidinga ukusebenza ngamazinga okushisa aphakeme kakhulu. Lokhu kunenzuzo ikakhulukazi kumalabhorethri ahlola izinsimbi, izitsha zobumba, nezinto eziphikisayo.
Ukunwetshwa Kokushisa Okuphansi: I-coefficient ephansi yokunwetshwa kwe-thermal inciphisa ingozi yokuqhekeka ngaphansi kwemijikelezo yokushisisa ngokushesha noma yokupholisa, okwenza i-crucible iqine kakhulu ezindaweni ezishintshayo ezishisayo.

Ukusebenza Okushisayo Nemishini
Indawo yaselabhorethri ivamise ukuba ngaphansi kwezimo zokushisa eziphakeme kakhulu. I-silica crucibles yethu ihamba phambili ekugcineni ukuqina emazingeni okushisa afika ku-1600°C, okuyenza isebenze kahle kakhulu ezinsizeni ezifana nalezi:

Ukuncibilika Nokuncibilika Kwensimbi: Ifanele ukuphatha izinsimbi ezincibilikisiwe njengethusi (indawo encibilikayo: 1085°C), lapho ukunemba ekulawuleni izinga lokushisa kubalulekile.
Ukuhlaziywa Kokushisa: Kulungele izinqubo ezifana nokuhlaziya okuhlukile kokushisa (i-DTA) noma i-different scanning calorimetry (DSC), lapho ukusebenza kwezinto ezinzile kumazinga okushisa aphezulu kubalulekile.
Ngenxa yokumelana nokushaqeka kwazo okushisayo, lezi zinsimbi zingabekezelela izinguquko ezisheshayo zezinga lokushisa ngaphandle kokonakala noma ukuqhekeka, zizenze zilungele izinqubo zaselabhorethri ezidinga imijikelezo yokushisisa nokupholisa njalo.

Siyabonga kuboukumelana nokushaqeka okushisayo, lezi zinduku zingabekezelelaukushintsha kwezinga lokushisa ngokusheshangaphandle kokukhubazeka noma ukuqhekeka, okubenza balungele izinqubo zaselabhorethri ezidinga imijikelezo yokufudumeza nokupholisa njalo.

Ukumelana Kwamakhemikhali Nokuqina

Ukunikezwa kwe-silica cruciblesinertness yamakhemikhali ephakeme, okubalulekile lapho usebenza ngezinsimbi ezisebenzayo, izinto ezibolayo, noma ama-oxide ancibilikisiwe. Ama-crucibles amelana nokusabela ngama-asidi amaningi nezisekelo, kuhlanganisaama-alkalifuthii-metallic oxides, ukuqinisekisa ukuthi imiphumela yakho yokuhlola ihlala ingangcolisiwe.

• Ukumelana Nokugqwala: Ukumelana ne-silica ku-oxidation nokugqwala kuqinisekisa ukuthi indawo ye-crucible ayiwohloki ngisho nangesikhathi sokuchayeka ezintweni ezinolaka.
• I-Purity Maintenance: Ukuzinza kwamakhemikhali esilika ehlanganisiwe kulondoloza ubumsulwa besampula elihlolwayo, okubalulekile ekusetshenzisweni kohlaziyo nezifundo zesayensi yezinto ezibonakalayo.

Idizayini kanye Nesicelo Kuzilungiselelo Zaselabhorethri

Idizayinelwe ochwepheshe baselabhorethri, izinsimbi zethu ze-silica zitholakala ngezinhlobonhlobo zomumo nosayizi ukuze zilingane nezidingo zakho ezithile zokuhlola. Yaboubuso obushelelezi bangaphakathikuvimbela izinto ukuthi zinganamatheli ku-crucible, kube lula ukuthululwa kwezinto ezincibilikisiwe futhi kube lula inqubo yokuhlanza. Lesi sici siwusizo ikakhulukazi ekuhlolweni okuphindaphindiwe noma ekuhlaziyeni lapho ubumsulwa besampula nokunemba kubalulekile.

Izicelo ezibalulekile ze-silica crucibles yethu zifaka:

• Ukuncibilika kwe-Copper ne-Alloy: Ilungele ukuncibilika kwaselabhorethri ngezinga elincane lethusi nama-alloys ayo, okuvumela ukulawula okunembile phezu kwezinto nezinga lokushisa.
• Ukuhlolwa kweCeramic kanye neRefractory: Ilungele ukutadisha izici ezishisayo zezitsha zobumba nezinye izinto ezisezingeni lokushisa eliphezulu.
• Ukuhlaziywa Kwamakhemikhali: Kuhle kakhulu ekwenzeni ukuhlaziya kwekhwalithi nenani kumalebhu, ikakhulukazi ezimeni ezibandakanya ukusabela kwamakhemikhali okushisa okuphezulu.

Ukuqina nokusebenza Kwezindleko

Ukuqina kuwukucatshangelwa okubalulekile kwanoma yiziphi izisetshenziswa zaselabhorethri, futhi izinsimbi zethu ze-silica zakhiwe ukuze zihlale. Yaboamandla aphezulu mechanicaliqinisekisa ukuthi zihlala ziqinile ngesikhathi sokuphatha futhi zimelana nokucindezeleka komshini. Ikhono le-crucible lokubekezelaimijikelezo eminingi yokushisangaphandle kokuqhekeka noma ukwehlisa isithunzi kusho ukushintshwa okumbalwa, ukonga ezindlekweni zesikhathi eside zokusebenza zamalabhorethri.

Ukwengeza, indawo ebushelelezi inciphisa ukwakheka kwe-slag, ivimbele ukulahleka kwezinto futhi iqinisekise ukuthi ukuhlolwa kwakho kuveza imiphumela enembe kakhulu ngokumosha okuncane. Ubude besikhathi eside bempilo yalezi zinsimbi zibenza zibe akuqiza kahleukukhetha kwemisebenzi yelabhorethri enevolumu ephezulu.

Izici Eziyinhloko Nezinzuzo

• Ukumelana Nokushisa Okuphezulu: Ingamelana kuze kube1600°C, ihlinzeka ngokuguquguquka kwezinhlobo eziningi zokuhlolwa kwezinga lokushisa eliphezulu nokuhlola.
• I-Thermal Shock Resistance: Iqinisekisa ukuthi i-crucible ingakwazi ukubhekana nokushintsha kwezinga lokushisa okusheshayo, inciphisa ingcuphe yokuphuka nokwelula impilo yayo.
• Ukungabi Nalutho Kwekhemikhali: Imelana nokugqwala nokusabela kwamakhemikhali, igcina ubumsulwa besampula yakho nokuqinisekisa imiphumela engaguquki yokuhlola.
• Indawo Ebushelelezi Yokuphatha Kalula: Isiza ukuthululwa nokuhlanza okusebenzayo okusebenzayo, ithuthukisa ukusebenziseka nokuphila isikhathi eside kwe-crucible.
• Ukuhlukahluka Kuhlelo Lokusebenza: Ifanele ukusetshenziswa okubanzi kwelabhorethri, kusukela ekuncibilikeni kwensimbi nokuhlaziya okushisayo kuya ekuhlolweni kwamakhemikhali.

Kungani Khetha Ilabhorethri Yethu Silica Crucible?

EyethuI-Laboratory Silica Cruciblesyizoukuya kusixazululokochwepheshe abafuna izinto ezisebenza kahle kakhulu zomsebenzi obalulekile walebhu. Kungakhathaliseki ukuthi uyi-metallurgist, usosayensi wezinto ezibonakalayo, noma umcwaningi wamakhemikhali, lezi zinhlamvu ziklanyelwe ukusekela izinhlelo zakho zokusebenza ezidinga kakhulu. Nakhu ukuthi kungani kufanele ukhethe umkhiqizo wethu:

• Precision-Engineered: Idizayinelwe kucatshangelwa ochwepheshe, ihlinzeka ngamazinga aphakeme kakhulu okuthembeka nokunemba.
• Ukuqina Okuhlala Isikhathi Eside: Yonga ezindlekweni zokusebenza ngomkhiqizo owakhelwe ukumelana nobunzima bokusetshenziswa kwaselabhorethri.
• Ukuhambisana Okubanzi: Ifanele izinhlobonhlobo zeziko lokushisa eliphezulu nempahla yokuhlola evame ukutholakala kumalebhu athuthukile.
• Kuthenjwa Ongoti: Ama-crucibles ethu asetshenziswa kakhulu ezikhungweni zocwaningo, amalebhu amanyuvesi, nasezikhungweni ze-R&D zezimboni.